STUB 4.0 flies high
for such a large diameter rocket. Easy assembly, stable design
and extreme motor
versatility provide the basis for the popularity of this
multiple reuse rocket.
The single 29mm motor mount will accept virtually any D to H
motor or 24mm
conversion mount. Try D12-5, E25-4, F20-8, F80-8, G30-8, G60-8,
Definition Of Terms
This rocket is recomended for schools, recreation programs and
science work. It flies surprisingly well on D12-3, E25-4, E50-8.
Best flights are with USR F80-8 to G30-8. STUB 4.0 has been
successfully tested with as high of power as J160-12 and as high
thrust as H640-12. Its very strong and lightweight construction makes
it fly surprisingly high compared to other rocket kit brands.
Test it for yourself!
|All U.S. Rockets Advanced Model Rocket
series kits feature pre-cut plywood fins, heavy duty airframe tubes, strong
elastic shock cord, illustrated assembly and flight instructions, decal and
all the high quality parts needed to successfully assemble and fly a high
performance model rocket. Launcher, motors, glue, sandpaper, sealer and paint not